bubbamobilin Posted February 1, 2020 Share Posted February 1, 2020 My 2016 CHU has algae in the fuel. My 1990 RW had sumps on the tanks and I would drain them a few times a year to keep the water and algae out. The CHU does not have sumps. Looking for recommendations on where to buy some so that I can weld them on. Thanks. Quote Link to comment https://www.bigmacktrucks.com/topic/60794-fuel-tank-sumps/ Share on other sites More sharing options...
j hancock Posted February 1, 2020 Share Posted February 1, 2020 You could try Alumitank for sumps. https://www.alumitank.com/ Have you run Power Service Bio Kleen in your fuel? Seems to get rid of algae. https://powerservice.com/psp_product/bio-kleen-diesel-fuel-biocide/ 1 Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/60794-fuel-tank-sumps/#findComment-441742 Share on other sites More sharing options...
bubbamobilin Posted February 1, 2020 Author Share Posted February 1, 2020 I have bought a product called Killem made by FPPF but haven't tried it yet. I pick my truck up Monday from the Mack dealer. Had low power and a check engine light. Light was an egr sensor but the low power was algae and dirty filters. Filters only had about 7500 miles on them. I will give the power service product a try as well. Quote Link to comment https://www.bigmacktrucks.com/topic/60794-fuel-tank-sumps/#findComment-441748 Share on other sites More sharing options...
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